NOTES: Native to eastern North America and eastern Asia. Circular or horseshoe-like flat fronds on slender, erect stalks. Spread by rhizomes (horizontal underground stems). Deciduous.
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Maidenhair Fern
Genus species:
Adiantum pedatum
Common Names:
Maidenhair Fern Northern Maidenhair Fern
Family Name:
Pteridaceae
Rhizome scaly; leaves 2-4 pinnate, the petiole with 1-several vascular bundles; rachis and costae dark brown and wiry; sporangia marginal in continuous or interrupted lines around edges of pinnules; covered by a false indusium; sporangia with annulus complete.
Seed Type:
Gymnosperm
Origin:
Native: native to North America. Non-native: not native to North America. Introduced Native: native to North America, but not Rowe Woods.
* Definitions based on the USDA terminology